20221121120199 has 16 divisors (see below), whose sum is σ = 26980310474208. Its totient is φ = 13471341028352.

The previous prime is 20221121120131. The next prime is 20221121120273. The reversal of 20221121120199 is 99102112112202.

It is a cyclic number.

It is not a de Polignac number, because 20221121120199 - 2⁷ = 20221121120071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20221121100199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58253119 + ... + 58599215.

It is an arithmetic number, because the mean of its divisors is an integer number (1686269404638).

Almost surely, 2^{20221121120199} is an apocalyptic number.

20221121120199 is a deficient number, since it is larger than the sum of its proper divisors (6759189354009).

20221121120199 is a wasteful number, since it uses less digits than its factorization.

20221121120199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359634.

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 20221121120199 in words is "twenty trillion, two hundred twenty-one billion, one hundred twenty-one million, one hundred twenty thousand, one hundred ninety-nine".